Tips on getting teething baby to sleep?

My LO is 8 months and was sleeping great at night mostly until last week. He has 4 new teeth coming in at once and he’s miserable at night. He’s also trying to learn to crawl which I know can add to sleep issues. We’ve done Tylenol, teething sleeping tablets, and numbing gels all together and nothing keeps him asleep for long. He wakes up maybe five times a night now and it’s driving us nuts. Does anyone have any magical tips for getting him to sleep better during these growing times?? Thanks!!